整装勘查区矿产资源评估初探:以青海省大场金矿整装勘查区为例

发布时间：2018-02-20 02:20

本文关键词： 整装勘查区评估指标评估模式大场金矿整装勘查区　出处：《中国矿业》2015年11期 　论文类型：期刊论文

【摘要】：整装勘查区矿产资源评估,可以用来评价整装勘查区地质勘查工作投入成效和内蕴经济价值。通过全面综合分析近年来青海省整装勘查工作取得的成果,甄选出评估指标,建立评估模式。将地质、矿产、经济等评估参数进行量化,估算和评定整装勘查区矿产资源价值和整装勘查区现状,为整装勘查区下一步找矿勘查工作部署提供指导建议。在此基础上,对大场金矿整装勘查区进行评估分析,认为目前该整装勘查区处于成长末期,逐渐开始进入衰落期。大场整装勘查区金矿田格架已基本形成,浅部成果已显现,找矿空间上向外围扩大的突破有限,深部潜力较大。建议在今后的工作中加大深部钻探工程,开展深部资源量预测工作。
[Abstract]:The evaluation of mineral resources in the whole exploration area can be used to evaluate the investment effect and economic value of the geological exploration work in the whole exploration area. Through comprehensive and comprehensive analysis of the achievements made in the field of comprehensive exploration in Qinghai Province in recent years, the evaluation index has been selected. To establish an evaluation model. To quantify the evaluation parameters of geology, mineral resources and economy, to estimate and evaluate the value of mineral resources in the whole exploration area and to evaluate the present situation of the whole exploration area. On the basis of this, the paper evaluates and analyzes the complete exploration area of Dachang Gold Mine, and concludes that the whole exploration area is in the late stage of growth. The grid frame of gold ore field has basically formed, the shallow results have been shown, the breakthrough to the periphery of prospecting space is limited, and the deep potential is great. It is suggested that in the future work, the deep drilling project should be increased. To carry out the work of forecasting the quantity of deep resources.
【作者单位】：青海省地质调查局;
【基金】：青海省地质勘查基金科研项目“青海省重要矿产勘查部署研究”(编号:青地调勘〔2014〕240号)
【分类号】：F426.1

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